Titles with LATEX strings doesn't appear in firefox

Since last week, I'm observing that if figure or axis titles have LATEX string, they don't show up when using notebook from firefox. I can confirm this using the latest version i.e. 4.12, but same problem is there for earlier versions like 4.8 and 4.10 (I've tested them, not sure why they used to work before and not now):

Though the same works perfect in chrome.

So this problem is specific to firefox. And I must mention that LATEX strings render perfectly in firefox when displaying them using IPython.Math or simply in matplotlib as axis labels or title. So my guess is that this problem is specific to some MathJax configuration in plolty itself - this error message from firefox console may help:

Please let me know if I can provide more useful information.

Thanks for the great work!

使用 Firefox 在 notebook 中重现缺失的 LaTeX 图或坐标轴标题，并将结果与 Chrome 进行比较。检查 Firefox 控制台错误以及与 MathJax 相关的渲染行为；当 LaTeX 标题在 Firefox 中的渲染效果与 Chrome 中相同时，即表示完成。